ES2147366T3 - BALL CATHETER FOR ESOPHAGEAL DILATION CONTAINING A FLEXIBLE THREAD OF NITINOL. - Google Patents

BALL CATHETER FOR ESOPHAGEAL DILATION CONTAINING A FLEXIBLE THREAD OF NITINOL.

Info

Publication number
ES2147366T3
ES2147366T3 ES96905367T ES96905367T ES2147366T3 ES 2147366 T3 ES2147366 T3 ES 2147366T3 ES 96905367 T ES96905367 T ES 96905367T ES 96905367 T ES96905367 T ES 96905367T ES 2147366 T3 ES2147366 T3 ES 2147366T3
Authority
ES
Spain
Prior art keywords
catheter
ball
nitinol
filament
distal end
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES96905367T
Other languages
Spanish (es)
Inventor
Patrick A Kelly
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cook Endoscopy
Original Assignee
Wilson Cook Medical Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wilson Cook Medical Inc filed Critical Wilson Cook Medical Inc
Application granted granted Critical
Publication of ES2147366T3 publication Critical patent/ES2147366T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A61M29/02—Dilators made of swellable material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09008—Guide wires having a balloon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1079—Balloon catheters with special features or adapted for special applications having radio-opaque markers in the region of the balloon

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

UN CATETER COMO EL CATETER DE DILATACION CON BALON (10) EMPLEADO EN PROCEDIMIENTOS ENDOSCOPICOS O QUIRURGICOS DE OTRO TIPO PUEDE HACERSE RESISTENTE A LAS TORSIONES MEDIANTE LA INCLUSION DE UN FILAMENTO FLEXIBLE DE NITINOL (24). EL FILAMENTO DE NITINOL (24) TIENE UNA TEMPERATURA DE TRANSICION BASTANTE INFERIOR A LA TEMPERATURA CORPORAL, POR LO QUE PERMANECE SUPERELASTICO DURANTE EL USO DEL CATETER (10), Y PERMITE QUE EL CATETER NO ESTE TORSIONADO A PESAR DE LAS VUELTAS Y CURVATURAS AGUDAS QUE RETUERCEN DE UN MODO INACEPTABLE CATETERES SIMILARES DOTADOS DE FILAMENTOS DE ACERO INOXIDABLE U OTROS MATERIALES. POR ESTE MOTIVO SE REDUCE LA PROBABILIDAD DE LESIONES DEL PACIENTE CAUSADAS POR EL CATETER. EL CATETER (10) CONSTA DE UN CUERPO TUBULAR DE POLIURETANO (12) QUE POSEE UNA LUZ PARA FLUJO LIQUIDO (14) DEFINIDA Y UN BALON PET EXPANDIBLE PERO NO DISTENSIBLE (18) CONECTADO AL EXTREMO DISTAL (16) DEL CUERPO (12) EN CONTACTO LIQUIDO CON LA LUZ (14). EL CATETER (10) INCLUYE TAMBIEN UNA PUNTA DE CATETER FLEXIBLE (22) SITUADA EN EL BALON (18) OPUESTA AL CUERPO DEL CATETER (12). EL FILAMENTO DE NITINOL (24) SE SITUA ENTRE EL BALON DEL CATETER (18) Y LA PUNTA DEL CATETER (22) Y OCUPA PREFERIBLEMENTE TODA LA LONGITUD DEL CUERPO DEL CATETER (12) A LO LARGO DE LA LUZ DE FLUJO (14). LAS POSICIONES LONGITUDINALES DEL FILAMENTO DE NITINOL (24) Y DEL BALON (18) SE FIJAN ENTRE SI MEDIANTE UN INTRODUCTOR RADIOOPACO (32) SITUADO EN EL EXTREMO DISTAL (16) DEL CUERPO DEL CATETER (12). EL FILAMENTO DE NITINOL (24) DEBE POSEER UNA PARTE AFILADA (28) QUE SE EXTIENDA DESDE UNA POSICION (30) SITUADA EN EL INTERIOR DEL BALON (18) HASTA EL EXTREMO DISTAL DEL FILAMENTO DE NITINOL (24) EN LA PUNTA FLEXIBLE DEL CATETER (22). PUEDE CONECTARSE UN CONO LUER HEMBRA CONVENCIONAL (38) AL CUERPO DEL CATETER (12) OPUESTO AL BALON (18) Y AL EXTREMO DISTAL (16) DEL CUERPO (12).A CATHETER LIKE THE BALL DILATION CATHETER (10) USED IN ANOTHER ENDOSCOPIC OR SURGICAL PROCEDURES MAY BECOME TORSION RESISTANT BY INCLUSION OF A FLEXIBLE FILAMENT OF NITINOL (24). THE NITINOL FILAMENT (24) HAS A TRANSITION TEMPERATURE ENOUGH LOWER THAN BODY TEMPERATURE, SO IT REMAINS SUPERELASTIC DURING THE USE OF THE CATHETER (10), AND ALLOWS THE CATHETER TO NOT BE TORQUEED IN spite of the TURNS AND CURVATURES THAT ARE RETURN IN AN UNACCEPTABLE WAY SIMILAR CATHETERS EQUIPPED WITH STAINLESS STEEL FILAMENTS OR OTHER MATERIALS. FOR THIS REASON, THE PROBABILITY OF PATIENT INJURIES CAUSED BY THE CATHETER IS REDUCED. THE CATHETER (10) CONSISTS OF A POLYURETHANE TUBULAR BODY (12) THAT HAS A DEFINED LIQUID FLOW LIGHT (14) AND AN EXPANDABLE BUT NON-DISTENSIBLE BALL (18) CONNECTED TO THE DISTAL END (16) OF THE BODY (12) IN LIQUID CONTACT WITH LIGHT (14). THE CATHETER (10) ALSO INCLUDES A FLEXIBLE CATHETER POINT (22) LOCATED ON BALL (18) OPPOSITE TO THE CATHETER BODY (12). THE NITINOL FILAMENT (24) IS LOCATED BETWEEN THE CATHETER BALL (18) AND THE CATHETER POINT (22) AND PREFERABLY OCCUPIES THE ENTIRE LENGTH OF THE CATHETER BODY (12) ALONG THE LIGHT OF FLOW (14). THE LONGITUDINAL POSITIONS OF THE NITINOL FILAMENT (24) AND THE BALL (18) ARE FIXED BETWEEN THEMSELVES BY A RADIOOPOUS INTRODUCER (32) LOCATED AT THE DISTAL END (16) OF THE CATHETER BODY (12). THE NITINOL FILAMENT (24) MUST POSSESS A SHARP PART (28) THAT EXTENDS FROM A POSITION (30) LOCATED INSIDE THE BALL (18) TO THE EXTREME DISTAL OF THE NITINOL FILAMENT (24) AT THE FLEXIBLE TIP OF THE CATHETER (22). A CONVENTIONAL FEMALE LUER CONE (38) CAN BE CONNECTED TO THE CATHETER BODY (12) OPPOSITE TO THE BALL (18) AND TO THE DISTAL END (16) OF THE BODY (12).

ES96905367T 1995-02-06 1996-02-05 BALL CATHETER FOR ESOPHAGEAL DILATION CONTAINING A FLEXIBLE THREAD OF NITINOL. Expired - Lifetime ES2147366T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/384,114 US5681344A (en) 1995-02-06 1995-02-06 Esophageal dilation balloon catheter containing flexible nitinol wire

Publications (1)

Publication Number Publication Date
ES2147366T3 true ES2147366T3 (en) 2000-09-01

Family

ID=23516096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96905367T Expired - Lifetime ES2147366T3 (en) 1995-02-06 1996-02-05 BALL CATHETER FOR ESOPHAGEAL DILATION CONTAINING A FLEXIBLE THREAD OF NITINOL.

Country Status (7)

Country Link
US (1) US5681344A (en)
EP (1) EP0808192B1 (en)
JP (1) JP3704355B2 (en)
AU (1) AU699335B2 (en)
DE (1) DE69607602T2 (en)
ES (1) ES2147366T3 (en)
WO (1) WO1996024404A1 (en)

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US6203505B1 (en) * 1998-06-05 2001-03-20 Advanced Cardiovascular Systems, Inc. Guidewires having a vapor deposited primer coat
US6466818B1 (en) 1999-01-15 2002-10-15 Biosense Webster, Inc. Porous irrigated tip electrode catheter
US6254568B1 (en) 1999-08-10 2001-07-03 Biosense Webster, Inc. Deflectable catheter with straightening element
US6488653B1 (en) 1999-08-12 2002-12-03 Wilson-Cook Medical Incorporated Dilation balloon having multiple diameters
US6936065B2 (en) * 1999-11-22 2005-08-30 Cordis Corporation Stent delivery system having a fixed guidewire
US20060069423A1 (en) * 1999-11-22 2006-03-30 Fischell David R Means and method for treating an intimal dissection after stent implantation
US6958052B1 (en) 2000-09-05 2005-10-25 Nicola Charlton Esophageal balloon catheter
US6569129B1 (en) * 2000-09-13 2003-05-27 Mayo Foundation For Medical Education And Research Biological revascularization
US20030014075A1 (en) * 2001-07-16 2003-01-16 Microvention, Inc. Methods, materials and apparatus for deterring or preventing endoleaks following endovascular graft implanation
US6953431B2 (en) * 2002-04-11 2005-10-11 University Of South Florida Eccentric dilation balloons for use with endoscopes
US20040236366A1 (en) * 2002-05-16 2004-11-25 Kennedy Kenneth C. Non-buckling balloon catheter
US20030236495A1 (en) * 2002-05-16 2003-12-25 Kennedy Kenneth C. Non-buckling balloon catheter
US7309344B2 (en) * 2002-12-20 2007-12-18 Ethicon Endo-Surgery, Inc. Transparent dilator device and method of use
WO2005025660A1 (en) * 2003-09-05 2005-03-24 Cook Urological, Incorporated Double ended wire guide
US20060135847A1 (en) * 2004-12-22 2006-06-22 Zoom Medical, L.L.C. Endoscope guiding device
USD597205S1 (en) 2004-12-22 2009-07-28 Zutron Medical, L.L.C. Handle for endoscope stiffening device
US8021374B2 (en) * 2005-03-08 2011-09-20 The Trustees Of Stevens Institute Of Technology Method and device for the controlled delivery and placement of securing elements in a body
US20060258987A1 (en) * 2005-05-10 2006-11-16 Cook Incorporated Catheter stiffening member
US8355801B2 (en) * 2005-09-26 2013-01-15 Biosense Webster, Inc. System and method for measuring esophagus proximity
US7621908B2 (en) * 2005-11-18 2009-11-24 Miller Steven W Catheter for manipulation of the esophagus
US8273016B2 (en) * 2006-03-10 2012-09-25 Biosense Webster, Inc. Esophagus isolation device
US8926620B2 (en) 2006-08-25 2015-01-06 Kyphon Sarl Apparatus and methods for use of expandable members in surgical applications
US8043362B2 (en) * 2006-08-25 2011-10-25 Kyphon Sarl Apparatus and methods for use of expandable members in surgical applications
US20080306441A1 (en) * 2007-04-10 2008-12-11 Wilson-Cook Medical Inc. Non-buckling balloon catheter with spring loaded floating flexible tip
US8109903B2 (en) * 2007-05-21 2012-02-07 Smart Medical Systems Ltd. Catheter including a bendable portion
EP2162101B1 (en) 2007-06-25 2019-02-20 MicroVention, Inc. Self-expanding prosthesis
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RU2430754C2 (en) * 2009-03-10 2011-10-10 Закрытое акционерное общество "МедСил" Cardiodiosis apparatus
JP5615508B2 (en) * 2009-03-31 2014-10-29 東レ株式会社 Agitation method and ablation catheter system with balloon
WO2011047339A2 (en) 2009-10-15 2011-04-21 Inventio Llc Disposable and reusable complex shaped see-through endoscope
US9833126B2 (en) 2011-04-05 2017-12-05 Visualization Balloons, Llc Balloon access device with features for engaging an endoscope
EP2693931A1 (en) 2011-04-05 2014-02-12 Reydel, Boris Balloon access device for endoscope
US9119615B2 (en) 2011-12-15 2015-09-01 Ethicon Endo-Surgery, Inc. Devices and methods for endoluminal plication
US9173657B2 (en) 2011-12-15 2015-11-03 Ethicon Endo-Surgery, Inc. Devices and methods for endoluminal plication
US8992547B2 (en) 2012-03-21 2015-03-31 Ethicon Endo-Surgery, Inc. Methods and devices for creating tissue plications
US10463235B2 (en) 2014-02-24 2019-11-05 Visualization Balloons, Llc Gastrointestinal endoscopy with attachable intestine pleating structures
US10034707B2 (en) 2014-12-30 2018-07-31 Biosense Webster (Israel) Ltd. Catheter with irrigated tip electrode with porous substrate and high density surface micro-electrodes
US10322269B1 (en) 2015-01-19 2019-06-18 Dalent, LLC Dilator device
US10617313B2 (en) 2016-08-22 2020-04-14 Clinical Innovations, Llc Pressure catheter device
US11027093B2 (en) * 2016-12-08 2021-06-08 Sanford Health Slide guide catheter and methods for use thereof
USD877325S1 (en) 2019-06-06 2020-03-03 Dalent, LLC Inflatable therapeutic treatment balloon device
US12458784B2 (en) 2019-06-11 2025-11-04 Dalent, LLC Balloon dilation device
WO2022005436A2 (en) * 2020-07-02 2022-01-06 Mehmet Hakan Akpinar A perfusion balloon with an expandable internal lumen
EP4091657B1 (en) 2021-05-20 2025-08-06 Creganna Unlimited Company Aspiration catheter and clot removal system
CN115054803B (en) * 2022-08-18 2022-11-04 苏州美创医疗科技有限公司 Implant releasing mechanism and conveying device with same

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US5232445A (en) * 1984-11-23 1993-08-03 Tassilo Bonzel Dilatation catheter
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Also Published As

Publication number Publication date
WO1996024404A1 (en) 1996-08-15
US5681344A (en) 1997-10-28
DE69607602D1 (en) 2000-05-11
EP0808192B1 (en) 2000-04-05
DE69607602T2 (en) 2000-09-21
AU4914896A (en) 1996-08-27
EP0808192A1 (en) 1997-11-26
JP3704355B2 (en) 2005-10-12
AU699335B2 (en) 1998-12-03
JPH10513382A (en) 1998-12-22

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